Dr. Amit Vishwas Profile

Dr. Amit Vishwas

Research Associate

SPIE Involvement:

Author

Area of Expertise:

Spectroscopy , Radio Astronomy , Cryogenics

Websites:

Company Website

Publications (4)

Proceedings Article | 31 August 2022 Presentation + Paper

Recent developments with Cornell’s ZEUS-2 spectrometer at APEX

Christopher Rooney, Bo Peng, Gordon Stacey, Thomas Nikola, Amit Vishwas, Carl Ferkinhoff, Catie Ball, Cody Lamarche, James Higdon, Sarah Higdon

Proceedings Volume 12190, 121900S (2022) https://doi.org/10.1117/12.2629453

KEYWORDS: Sensors, Spectroscopy, Independent component analysis, Detector arrays, Databases, Data modeling, Control systems, Telescopes, Terahertz detection, Galaxy evolution

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Proceedings Article | 31 August 2022 Poster + Paper

Design and initial performance of the HARDWARE.astronomy Housekeeping (H.aHk) box

Stephen Shaw, Larry Vettleson-Trutza, Carl Ferkinhoff, Adam Stammer, Nathan Antwi, Aubrey Kovacevich, Alex Franta, Gordon Stacey, Thomas Nikola, Christopher Rooney, Amit Vishwas, Stephen Parshley, Sarah Higdon, James Higdon

Proceedings Volume 12190, 1219011 (2022) https://doi.org/10.1117/12.2630261

KEYWORDS: Temperature metrology, Sensors, Control systems, Power supplies, Human-machine interfaces

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Proceedings Article | 26 August 2022 Presentation

ALPACA: a fully cryogenic L-band phased array feed for radio astronomy

Amit Vishwas, Stephen Parshley, George Gull, German Cortes-Medellin, Kayla Rossi, Terry Herter, Donald Campbell, Mitchell Burnett, Spencer Ammermon, Nathaniel Ashcraft, Erich Nygaard, Karl Warnick, Brian Jeffs, Hamdi Mani, Christopher Groppi, Phil Perillat

Proceedings Volume PC12190, PC121900G (2022) https://doi.org/10.1117/12.2629422

KEYWORDS: Phased arrays, L band, Cryogenics, Radio astronomy, Pulsars, Data conversion, Zoom lenses, Telescopes, Spectroscopy, Radio telescopes

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Proceedings Article | 28 July 2014 Paper

Fully cryogenic phased array prototype camera for the Arecibo radio telescope

German Cortes-Medellin, Amit Vishwas, Stephen Parshley, Donald Campbell

Proceedings Volume 9147, 91479Q (2014) https://doi.org/10.1117/12.2054940

KEYWORDS: Cameras, Cryogenics, Foam, Phased arrays, Space telescopes, Prototyping, Radio telescopes, Telescopes, Radio astronomy, Head

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